Describe a common symptom of pesticide poisoning.

A common symptom of pesticide poisoning is nausea. This occurs because many pesticides affect the body's central nervous system and gastrointestinal tract. When someone is exposed to harmful chemicals in pesticides, the body responds in various ways to eliminate or react to the toxins, and nausea is often one of the first signs of this response.

Pesticide poisoning can also lead to other symptoms such as headaches, dizziness, and vomiting, but nausea is particularly prevalent and can be a direct indicator of chemical exposure.

In contrast to increased appetite, deep sleep, or enhanced vision, which do not typically correlate with pesticide exposure, nausea signifies a negative physiological response. Therefore, recognizing nausea as a symptom is crucial for prompt identification and treatment of pesticide poisoning.